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Tim Cooke
Tim Cooke,
Category: HVAC
Satisfied Customers: 35
Experience:  Owner at Self-employed
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My valliant eco tec 24 has heating, but no hot water flowing

Customer Question

My valliant eco tec 24 has heating, but no hot water flowing cold
JA: Do you know the model of your Valliant appliance? How old is it?
Customer: eco tec pro 24 vuw gb 246/5-3 a r4 2016 installed
JA: How long has this been going on with your Valliant appliance? What have you tried so far?
Customer: no-fault code. water running cold no flame indication
JA: Anything else we should know to help you best?
Customer: flow is good
Submitted: 10 days ago.
Category: HVAC
Expert:  Tim Cooke replied 10 days ago.
Hello, possible causes include a sticking flow switch, and a faulty diverter actuator. You would need to remove the casing and diagnose the fault in order to determine what’s happening and where the fault lies.